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Full Discussion: Extract number from string.
Top Forums Shell Programming and Scripting Extract number from string. Post 302992669 by dsravanam on Tuesday 28th of February 2017 12:39:43 PM
Old 02-28-2017
Extract number from string.

Hi

I am on Sun os. I have data in the below format and I need to grab the number out from the string.

Quote:
Insert completed. 100 rows added
O/p needed:

Quote:
100
---------- Post updated at 12:39 PM ---------- Previous update was at 12:32 PM ----------

I tried this but I am getting . at the front

Quote:
echo "Insert completed. 100 rows added" | tr -d '[:alpha:]'
 

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IMAGESTRINGUP(3)							 1							  IMAGESTRINGUP(3)

imagestringup - Draw a string vertically

SYNOPSIS
bool imagestringup (resource $image, int $font, int $x, int $y, string $string, int $color) DESCRIPTION
Draws a $string vertically at the given coordinates. PARAMETERS
o $ image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3). o $ font -Can be 1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts) or any of your own font identifiers registered with imageloadfont(3). o $x - x-coordinate of the bottom left corner. o $y - y-coordinate of the bottom left corner. o $string - The string to be written. o $color - A color identifier created with imagecolorallocate(3). RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 imagestringup(3) example <?php // create a 100*100 image $im = imagecreatetruecolor(100, 100); // Write the text $textcolor = imagecolorallocate($im, 0xFF, 0xFF, 0xFF); imagestringup($im, 3, 40, 80, 'gd library', $textcolor); // Save the image imagepng($im, './stringup.png'); imagedestroy($im); ?> The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagestringup() SEE ALSO
imageloadfont(3). PHP Documentation Group IMAGESTRINGUP(3)
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